On orbicular granites spotted and nodular granites etc. and on the rapakivi texture Bulletin
Sederholm, J.J.
On orbicular granites spotted and nodular granites etc. and on the rapakivi texture Bulletin - 1 - 105 - Transactions .
On orbicular granites spotted and nodular granites etc. and on the rapakivi texture Bulletin - 1 - 105 - Transactions .